Give the products of the reaction with conc. `H_(2)SO_(4)` of `:`
`a.`
`b.`
`c.`
d. 1- Methyl cyclohexanol

Explanation

`a.`
`b.`

Here, `(A)` is a Saytzeff's `(` Zaisteve's `)` product and is more substituted than `(B)` or `(C)`.
However, `(B)` or `(C)` ismore stable than `(A)` due to extended conjugation of `(C=C)` bond with double bond of phenyl ring. Out of `(B)` and `(C)` , `(C)` is more stable since trans alkene is more stable than `c` is .
`c.`

`d.`